CN113768196A - Electronic atomization device and heating assembly thereof - Google Patents
Electronic atomization device and heating assembly thereof Download PDFInfo
- Publication number
- CN113768196A CN113768196A CN202110990780.9A CN202110990780A CN113768196A CN 113768196 A CN113768196 A CN 113768196A CN 202110990780 A CN202110990780 A CN 202110990780A CN 113768196 A CN113768196 A CN 113768196A
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- Prior art keywords
- heating
- assembly
- aerosol
- aerosol generating
- bottom wall
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F47/00—Smokers' requisites not otherwise provided for
Abstract
The invention provides an electronic atomization device and a heating component thereof, wherein the heating component comprises a fixed piece, a movable piece and a heating piece, and the fixed piece is provided with an installation cavity for accommodating an aerosol generating component; the movable part is accommodated in the mounting cavity and is in sliding connection with the fixed part; the heating piece is detachably arranged on the bottom wall of the installation cavity and used for generating heat in a magnetic field and heating the aerosol generating assembly. The aerosol generating component is inserted into the sleeve and drives the moving part from the first position to the second position, and the heating component is inserted into the aerosol generating component; the moving part resets to the first position from the second position, and the piece that generates heat inserts and establishes in the aerosol produces the subassembly and with the diapire separation of installation cavity, and generate heat the piece and set up with the sleeve pipe interval to the more heat that the piece that generates heat produced is used for heating the aerosol and produces the subassembly, reduces the thermal loss that the piece that generates heat produced, improves heat utilization.
Description
Technical Field
The invention relates to the technical field of electronic atomization devices, in particular to an electronic atomization device and a heating component thereof.
Background
At present, the electronic atomization device is a heating non-combustion appliance, and most of heating components in the electronic atomization device adopt a central heating mode and a peripheral heating mode to heat a substrate to be atomized. Because the heat conductivity coefficient and the thermal diffusion coefficient of the heating element are lower, only a small part of heat generated on the heating element is used for heating the substrate to be atomized, so that the content of generated aerosol is lower; most of the heat is conducted to the whole device of the electronic atomization device through the solid part contacted with the heating body, so that all parts in the electronic atomization device and the shell are heated. In order to increase the content of the aerosol, it is necessary to increase the amount of heat generation of the heat generating body, but this causes more problems. For example, the electronic atomization device has large power consumption, high overall and shell temperature, short cruising ability, long preheating time and the like; meanwhile, the temperature of the electronic atomization device rises, and great risk is caused to the reliability of electric devices such as a battery cell and a circuit board.
Disclosure of Invention
The invention mainly solves the technical problem of providing an electronic atomization device and a heating component thereof, and solves the problems that heat generated by a heating part is easy to lose and the heat utilization rate is low in the prior art.
In order to solve the technical problems, the first technical scheme adopted by the invention is as follows: provided is a heat generating component including: the fixing piece is provided with a mounting cavity and used for accommodating the aerosol generating assembly; the movable piece is accommodated in the mounting cavity and is in sliding connection with the fixed piece; the heating piece is arranged on the bottom wall of the mounting cavity in a separable mode and is used for generating heat in a magnetic field and heating the aerosol generating assembly; the aerosol generating component is inserted into the mounting cavity and drives the movable piece from the first position to the second position, and the heating piece is inserted into the aerosol generating component; the moving part resets to the first position from the second position, and the piece that generates heat keeps inserting and establishes in the aerosol produces the subassembly and with the diapire separation of installation cavity, and the piece that generates heat sets up with the moving part interval.
The movable piece is provided with a through hole which allows the first end of the heating piece to pass through and limits the second end of the heating piece to pass through; when the moving member is at the second position, the heating member passes through the through hole, is inserted into the aerosol generating assembly, and is arranged at an interval with the moving member.
Wherein the movable member is a sleeve having an insertion cavity for receiving the aerosol generating assembly; the sleeve comprises a first annular side wall and a first bottom wall connected with one end of the first annular side wall; the first bottom wall is provided with a through hole.
Wherein, when the sleeve pipe is in the first position, the second end of the piece that generates heat and the diapire separable connection of installation cavity generate heat, and the first end of the piece that generates heat is inserted through the through-hole and is located the insertion cavity.
Wherein, still be equipped with the inlet port on the first diapire.
Wherein, the piece that generates heat include grafting portion and with grafting portion one end fixed connection's stop part, the one end that the stop part was kept away from to the grafting portion is as first end, the tip that the grafting portion was kept away from to the stop part is as the second end, the internal diameter of through-hole is greater than the cross sectional dimension of grafting portion, the internal diameter of through-hole is less than the cross sectional dimension of stop part.
Wherein, the mounting includes second annular lateral wall and the second diapire of being connected with second annular lateral wall one end, and second annular lateral wall forms the installation cavity with the second diapire, and one side that the second diapire is close to the moving part is provided with the fixed part, and the fixed part is used for the fixed piece that generates heat to keep the piece that generates heat upright.
The fixing piece and/or the sleeve is/are provided with a limiting part, and the limiting part is used for limiting the sleeve at a second position and enabling the sleeve and the blocking part of the heating piece to be arranged at intervals.
The fixing part is a groove used for accommodating and fixing the blocking part of the heating part.
The depth of the groove is larger than the height of the blocking part, so that the side wall of the groove is used as a limiting part.
Wherein, the second ends of the groove and the heating piece are both conical structures.
The part of the second bottom wall corresponding to the fixing part is also provided with a magnetic part for magnetic connection with the heating part; the attraction force of the magnetic suction piece to the heating piece is smaller than the friction force between the heating piece and the aerosol generating component.
The elastic element is arranged between the fixed element and the movable element and used for providing restoring force for the movable element to reset from the first position to the second position.
Wherein, the elastic component includes the spring, and the spring sets up in the installation intracavity, and the one end and the sleeve pipe butt of spring, the other end and mounting butt.
The elastic piece comprises a first magnetic body and a second magnetic body, the magnetism of the first magnetic body is the same as that of the second magnetic body, the first magnetic body is arranged on the sleeve, and the second magnetic body is arranged on the fixing piece.
The magnetic field generator is sleeved on the outer wall surface of the fixing piece and used for generating a magnetic field.
The magnetic field generating element comprises a coil and a shielding layer sleeved on one side of the coil, which is far away from the fixing element.
In order to solve the above technical problems, the second technical solution adopted by the present invention is: an electronic atomization device is provided, which includes: a housing having an installation space; the heating component is accommodated in the installation space and is fixedly connected with the shell; wherein the heating component is as described above; and the power supply assembly is accommodated in the installation space, supplies power to the heating assembly and controls the heating assembly to work.
The aerosol generating component comprises an aerosol generating part and a suction nozzle part; the suction nozzle portion comprises a hollow section and a filtering section, the filtering section is arranged at one end of the hollow section, the aerosol generating portion is arranged at one end, far away from the filtering section, of the hollow section, the aerosol generating portion is contained in the mounting cavity, and at least the end, far away from the hollow section, of the filtering section is exposed out of the shell.
The outer wall surface of the aerosol generating assembly is provided with a first mark, and the first mark is flush with the outer wall surface of the shell and indicates that the aerosol generating assembly is abutted against the moving member and the moving member is located at a first position.
The outer wall surface of the aerosol generating assembly is also provided with a second mark, and the second mark is flush with the outer wall surface of the shell and indicates that the movable piece is located at the second position.
The invention has the beneficial effects that: the electronic atomization device comprises a fixed part, a movable part and a heating component, wherein the fixed part is provided with an installation cavity for accommodating an aerosol generating component; the movable part is accommodated in the mounting cavity and is in sliding connection with the fixed part; the heating piece is detachably arranged on the bottom wall of the installation cavity and used for generating heat in a magnetic field and heating the aerosol generating assembly. The aerosol generating component is inserted into the sleeve and drives the moving part from the first position to the second position, and the heating component is inserted into the aerosol generating component; the moving part resets to the first position from the second position, and the piece that generates heat inserts and establishes in the aerosol produces the subassembly and with the diapire separation of installation cavity, and generate heat the piece and set up with the sleeve pipe interval to the more heat that the piece that generates heat produced is used for heating the aerosol and produces the subassembly, reduces the thermal loss that the piece that generates heat produced, improves heat utilization.
Drawings
FIG. 1 is a schematic view of an electronic atomizer device provided in accordance with the present invention;
FIG. 2 is a schematic diagram of an internal structure of an exemplary embodiment of an electronic atomizer device according to the present invention;
FIG. 3 is a schematic structural diagram of a heating element of an electronic atomizer according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an embodiment of a fixing member in a heating element according to the present invention;
FIG. 5 is a schematic structural view of an embodiment of a sleeve in a heating assembly according to the present invention;
FIG. 6 is a schematic structural diagram of a heating element of the heating assembly according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of an embodiment of an elastic member in the heat generating component according to the present invention;
FIG. 8 is a schematic structural diagram of an electronic atomizer according to the present invention in a first state;
FIG. 9 is a schematic structural diagram of an electronic atomizer according to the present invention in a second state;
fig. 10 is a schematic structural diagram of the electronic atomization device provided by the invention in a third state.
Detailed Description
The scheme of the embodiment of the invention is explained in detail in the following with the attached drawings of the specification.
In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular system structures, interfaces, techniques, etc. in order to provide a thorough understanding of the present invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first", "second" and "third" in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic view of an electronic atomizer according to the present invention;
fig. 2 is a schematic diagram of an internal structure of an electronic atomization device according to an embodiment of the present invention. In the present embodiment, an electronic atomization device 100 is provided, and the electronic atomization device 100 can be used for generating aerosol by heating without burning. The electronic atomization device 100 may be used in various fields, such as medical treatment, beauty treatment, recreation, and the like.
The electronic atomizer 100 includes a housing 1, a heat generating component 2, a power supply component 3, and an aerosol generating component 4. The housing 1 is used to mount or house the heat generating component 2, the power supply component 3 and the aerosol generating component 4. The power supply module 3 includes a battery 31, an airflow sensor (not shown), a controller 32, and the like; the power supply assembly 3 is used for supplying power to the heating assembly 2 and controlling the heating assembly 2 to work so as to heat the atomized aerosol generating assembly 4 to form aerosol which can be inhaled by a user, wherein the airflow sensor is used for detecting airflow change in the electronic atomization device 100, and the controller 32 starts the battery 31 to supply power to the heating assembly 2 according to the airflow change detected by the airflow sensor. In an alternative embodiment, the air flow sensor may not be provided, and the controller 32 activates the battery 31 to supply power to the heat generating component 2 according to a control signal input by a user. The aerosol generating assembly 4 comprises an aerosol generating portion 42 and a mouthpiece portion 41, the aerosol generating portion 42 may comprise an aerosol generating substrate, for example a solid substrate such as herb leaves, plant leaves and the like. Of course, the electronic atomization device 100 also includes other components in the existing electronic atomization device 100, such as a sealing member, an indicator light, a bracket, and the like, and the specific structures and functions of these components are the same as or similar to those in the prior art, which can be referred to in the prior art specifically, and are not described herein again. It is to be understood that the electronic atomization device 100 of the present application may also refer to other components that do not include the aerosol generating assembly 4.
The housing 1 has an installation space 11, and the housing 1 is provided with an opening (not shown) so that the installation space 11 communicates with the outside of the housing 1 through the opening. The heating element 2 is accommodated in the installation space 11, and the installation position of the heating element 2 corresponds to the opening of the housing 1, so that the heating element 2 is exposed through the opening or is communicated with the outside. The heating element 2 and the housing 1 may be fixedly connected or detachably connected. The heating element 2 and the power supply element 3 are accommodated in the installation space 11, and the power supply element 3 supplies power to the heating element 2 and controls the heating element 2 to operate. The aerosol generating assembly 4 is inserted into the housing 1 through an opening so that the aerosol generating assembly 4 is heated by the heat generating assembly 2 to generate aerosol. The shape and size of the housing 1 are not limited and can be selected as needed. In order to avoid the shell 1 from forming eddy current in the magnetic field environment to generate heat, the material of the shell 1 is a non-metallic material. In one embodiment, the housing 1 is a rectangular plastic shell, an opening is formed in the center of the top wall of the housing 1, and the heating element 2 is fixedly connected to the inner wall surface of the top wall of the housing 1 and spaced from the side wall of the housing 1, that is, the heating element 2 is suspended in the installation space 11 through the top wall of the housing 1.
Referring to fig. 3 to 7, fig. 3 is a schematic structural diagram of a heating element in an electronic atomization apparatus according to an embodiment of the present invention; FIG. 4 is a schematic structural diagram of an embodiment of a fixing member in a heating element according to the present invention; FIG. 5 is a schematic structural view of an embodiment of a sleeve in a heating assembly according to the present invention; FIG. 6 is a schematic structural diagram of a heating element of the heating assembly according to an embodiment of the present invention; fig. 7 is a schematic structural diagram of an embodiment of an elastic member in a heat generating component according to the present invention.
The heating element 2 includes a fixed member 21, a movable member 22, a heating member 23, an electromagnetic generating member 24, and an elastic member 25.
Referring to fig. 4, the fixing member 21 is a barrel-shaped structure, the fixing member 21 has a mounting cavity 211, a window 215 is disposed on the fixing member 21, and the mounting cavity 211 is communicated with the outside of the fixing member 21 through the window 215, so as to facilitate the insertion of the aerosol generating assembly 4 into the mounting cavity 211. Wherein, the end of the fixed part 21 fixedly connected with the top wall of the casing 1 is provided with a window 215, and the window 215 is correspondingly arranged and communicated with the opening on the casing 1.
In one embodiment, the fixing member 21 specifically includes a second annular sidewall 212 and a second bottom wall 213 connected to one end of the second annular sidewall 212. The second annular sidewall 212 and the second bottom wall 213 enclose a mounting cavity 211. The fixing member 21 may further include a second top wall connected to the other end of the second annular sidewall 212, and the second top wall has a window 215. It will be appreciated that the fixing member 21 may not include the second top wall, and the other end of the second annular side wall 212 is open to directly form the opening 215. The second top wall may be removably connected to the second annular side wall 212 to facilitate installation of the moveable member 22 into the mounting cavity 211. Alternatively, the second bottom wall 213 may be removably connected to the second annular side wall 212 to facilitate installation of the moveable member 22 into the mounting cavity 211. The second bottom wall 213 may also be provided with an air inlet. The shape and size of the fixing member 21 are not limited and can be selected as needed. In order to avoid the heat generated by the eddy current formed by the fixing member 21 in the magnetic field environment, the material of the fixing member 21 is a non-metal material, such as plastic. In one embodiment, the fixing member 21 is a cylindrical plastic tub. The second bottom wall 213 is provided with a fixing portion 214 near the surface of the second annular side wall 212, and the fixing portion 214 is used for fixing the heat generating member 23 so as to keep the heat generating member 23 in an upright state. The fixing portion 214 may be a groove or a protrusion, wherein the groove is used for accommodating one end of the heat generating member 23 and is clamped with the heat generating member, and the protrusion is used for being inserted into the groove at one end of the heat generating member 23 and is clamped with the heat generating member.
The heating element 23 includes an insertion part 231 and a blocking part 232, and the blocking part 232 is fixedly connected with one end of the insertion part 231. One end of the inserting part 231 far away from the blocking part 232 is used as a first end 233 of the heating element 23; the end of the blocking part 232 far away from the inserting part 231 is used as the second end 234 of the heat generating member 23, or the blocking part 232 is directly used as the second end 234 of the heat generating member 23. The first end 233 of the heating element 23 is pointed to facilitate insertion of the insertion portion 231 into the aerosol generating assembly 4. The second end 234 of the heat generating element 23 is detachably disposed on the second bottom wall 213 of the mounting cavity 211, and the first end 233 of the heat generating element 23 is configured to be inserted into the aerosol generating assembly 4. The heat generating member 23 is used to generate heat in the magnetic field and heat the aerosol generated by the aerosol generating assembly 4 for inhalation by the user. Wherein, the cross-sectional dimension of the insertion part 231 is smaller than that of the blocking part 232. The heating member 23 is made of a metal material. For example, the material of the heat generating member 23 may be copper or aluminum or an alloy. The heating member 23 may be a metal column or a metal sheet. Specifically, the heat generating member 23 may have a T-shaped structure, an L-shaped structure, or a tapered structure, as long as the blocking portion 232 is formed at the second end 234 thereof. In one embodiment, the heat generating member 23 is a bar-shaped metal sheet, one end of which forms an inverted triangle tip, and the side of the other end of which has a flange to form the blocking portion 232.
In one embodiment, the inner surface of the second bottom wall 213 has a receiving groove 2142, and the receiving groove 2142 serves as the fixing portion 214. The receiving groove 2142 receives and fixes the blocking portion 232 of the heat generating member 23. The receiving groove 2142 may be formed by providing a recess in the inner surface of the second bottom wall 213, or the receiving groove 2142 may be formed in the inner surface of the second bottom wall 213. In other alternative embodiments, the surface of the second bottom wall 213 near the second annular sidewall 212 has an annular protrusion 2141, the annular protrusion 2141 is surrounded by a receiving groove 2142, the receiving groove 2142 serves as the fixing portion 214, and the receiving groove 2142 is used for receiving and fixing the blocking portion 232 of the heat generating element 23. The shape and size of the groove/receiving groove 2142 may match with the shape and size of the blocking portion 232, so as to receive and fix the blocking portion 232, such that the inserting portion 231 of the heat generating element 23 is kept in an upright state, and the inserting portion 231 is conveniently inserted into the aerosol generating assembly 4. In an embodiment, referring to fig. 6, a positioning groove 2144 is disposed on a surface of the blocking portion 232 of the heat generating element 23 away from the inserting portion 231, a positioning column 2143 is disposed on a surface of the second bottom wall 213 connected to the second annular sidewall 212, and the positioning column 2143 serves as the fixing portion 214. The shape of the positioning column 2143 is matched with the shape of the positioning groove 2144, and when the heating element 23 contacts the second bottom wall 213, the positioning column 2143 is inserted into the positioning groove 2144, so that the heating element 23 and the second bottom wall 213 can be detachably connected, and the insertion part 231 can be kept in an upright state.
In one embodiment, the blocking portion 232 of the heat generating member 23 or the entire heat generating member 23 is made of iron material, or a magnetic material is disposed at one end of the blocking portion 232 of the heat generating member 23. Correspondingly, the second bottom wall 213 and the portion corresponding to the fixing portion 214 are further provided with a magnetic attraction member 216, and the magnetic attraction member 216 is used for being magnetically attracted to the heat generating member 23, so that the heat generating member 23 is conveniently connected to the bottom wall of the mounting cavity 211 through a magnetic attraction effect. The attractive force between the magnetic attraction member 216 and the heat generating member 23 is smaller than the friction force between the inserting part 231 and the aerosol generating component 4 after being inserted into the aerosol generating component 4, so that the aerosol generating component 4 can separate the heat generating member 23 from the second bottom wall 213 through the friction force. The magnetic member 216 may be disposed on an inner surface of the second bottom wall 213, for example, a bottom surface of the receiving groove 2142, an outer surface of the second bottom wall 213, or a groove on the outer surface of the second bottom wall 213. The magnetic member 216 may be embedded in the second bottom wall 213 to fix the heat generating member 23 by magnetic attraction. The magnetically attractive element 216 may be a magnet. In another embodiment, a magnet is disposed at one end of the blocking portion 232 of the heat generating member 23, and the magnetic member 216 may also be made of iron.
Referring specifically to fig. 5, the movable member 22 is accommodated in the mounting cavity 211, and the movable member 22 is slidably connected to the fixed member 21. Specifically, the movable member 22 is slidable in a direction in which the aerosol generating assembly 4 is inserted into or pulled out of the mounting cavity 211. The movable member 22 has a through hole 225, and the through hole 225 is used for the first end 233 of the heat generating member 23 to pass through for inserting into the aerosol generating component 4. Preferably, the through hole 225 allows the first end 233 of the heat generating member 23 to pass through and restricts the second end 234 of the heat generating member 23 from passing through, so that the aerosol generating assembly 4 is separated from the heat generating member 23 during the process of pulling out the aerosol generating assembly 4. It will be appreciated that if the through-hole 225 does not allow the aerosol generating assembly 4 to be separated from the heat generating member 23, the heat generating member 23 will be carried out each time the aerosol generating assembly 4 is replaced, and will need to be manually replaced and mounted on the second bottom wall 213, which is inconvenient to use. Specifically, the inner diameter of the through-hole 225 is larger than the cross-sectional size of the insertion part 231, and the inner diameter of the through-hole 225 is smaller than the cross-sectional size of the blocking part 232. The inner diameter of the through hole 225 is larger than the cross-sectional dimension of the insertion part 231, so that after the heating element 23 is inserted into the aerosol generating component 4, the heating element 23 and the inner surface of the through hole 225 are arranged at intervals, the heat generated by the heating element 23 is prevented from being directly transmitted to the moving element 22, and the heat generated by the heating element 23 is used for heating the aerosol generating component 4 as much as possible. To avoid heat generation by the moving part 22 due to eddy currents in the magnetic field environment, the material of the moving part 22 is a non-metallic material, such as plastic.
The stationary member 21 and/or the movable member 22 have a position-limiting portion (not shown) for limiting the sliding movement of the movable member 22 between the first position and the second position. Wherein the second position is located between the first position and the second bottom wall 213 of the mounting cavity 211. In one embodiment, when the movable member 22 is in the first position, the heat generating member 23 is partially inserted into the through hole 225; when the movable member 22 is at the second position, the end surface of the movable member 22 is spaced from the blocking portion 232 of the heat generating member 23. Because when the moving member 22 is in the first position, the heating element 23 is partially inserted into the through hole 225, so that in the process that the aerosol generating assembly 4 is inserted into the mounting cavity 211 and abuts against the moving member 22, the heating element 23 is partially inserted into the aerosol generating assembly 4, the heating element 23 is fixed and limited by the aerosol generating assembly 4, and the heating element 23 can be prevented from shifting in the process that the aerosol generating assembly 4 pushes the moving member 22 from the first position to the second position. Because when the moving member 22 is located at the second position, the end surface of the moving member 22 and the blocking portion 232 of the heat generating member 23 are disposed at an interval, after the moving member 22 is reset from the second position to the first position, the heat generating member 23 is not only separated from the second bottom wall 213 but also inserted into the aerosol generating assembly 4, and the blocking portion 232 of the heat generating member 23 is disposed at an interval with the moving member 22, thereby further preventing heat generated by the heat generating member 23 from being directly transferred to the moving member 22, and further using the heat generated by the heat generating member 23 to heat the aerosol generating assembly 4 as much as possible. In this application, after the movable member 22 is reset from the second position to the first position, the heating member 23 is only in contact with the aerosol generating assembly 4, and is not in contact with other solid components, so that the heating efficiency of the heating member 23 on the aerosol generating assembly 4 can be improved.
In an embodiment, a protrusion is disposed on a side wall of the mounting cavity 211, a distance between the protrusion and a bottom wall of the mounting cavity 211 is greater than a height of the blocking portion 232 of the heat generating member 23 and less than a height of the whole heat generating member 23, the protrusion and the heat generating member 23 are disposed at an interval, and the protrusion serves as a limiting portion to limit the movable member 22 at the second position. In an embodiment, a protrusion is disposed on the bottom wall of the mounting cavity 211, the height of the protrusion is greater than the height of the blocking portion 232 of the heat generating member 23 and less than the overall height of the heat generating member 23, the protrusion and the heat generating member 23 are disposed at an interval, and the protrusion serves as a limiting portion to limit the movable member 22 at the second position. In an embodiment, the depth of the receiving groove 2142 on the second bottom wall 213 is greater than the height of the blocking portion 232 of the heat generating element 23 and less than the overall height of the heat generating element 23, and the side wall of the receiving groove 2142 serves as a limiting portion to limit the movable element 22 at the second position. In an embodiment, a protrusion is disposed on a surface of the movable member 22 opposite to the second bottom wall 213 of the mounting cavity 211, the height of the protrusion is greater than the height of the blocking portion 232 of the heat generating member 23 and less than the height of the whole heat generating member 23, the protrusion and the heat generating member 23 are disposed in a staggered manner, and the protrusion serves as a limiting portion to limit the movable member 22 at the second position. In an embodiment, a first protrusion is disposed on a surface of the movable member 22 opposite to the second bottom wall 213 of the mounting cavity 211, a second protrusion is disposed on the bottom wall of the mounting cavity 211, the position of the first protrusion disposed on the movable member 22 corresponds to the position of the second protrusion disposed on the bottom wall of the mounting cavity 211, a total height of the first protrusion and the second protrusion is greater than a height of the blocking portion 232 of the heat generating member 23 and less than a height of the whole heat generating member 23, the first protrusion and the second protrusion are both disposed at an interval with the heat generating member 23, and the first protrusion and the second protrusion serve as a limiting portion to limit the movable member 22 at the second position.
The shape of the movable member 22 is not limited and can be selected as desired, for example, the movable member 22 may be plate-shaped or tubular. In one embodiment, the moveable member 22 is a sleeve 221, and the sleeve 221 has an insertion cavity 222 for receiving the aerosol generating assembly 4. The sleeve 221 has an insertion opening 229 at one end, and the aerosol-generating assembly 4 is inserted into the insertion cavity 222 through the insertion opening 229. The insertion opening 229 of the bushing 221 corresponds to the window 215 of the fixing member 21, and when the bushing 221 is at the first position, the end of the bushing 221 having the insertion opening 229 abuts against the inner surface of the top wall of the mounting cavity 211. Specifically, the central axis of the insertion opening 229 coincides with the central axis of the window 215 of the fixture 21 and the central axis of the opening of the housing 1. Specifically, the bushing 221 includes a first annular side wall 223 and a first bottom wall 224 connected to one end of the first annular side wall 223, a through hole 225 is provided on the first bottom wall 224, and the through hole 225 is disposed opposite to the insertion opening 229. Wherein, the through hole 225 is disposed at the center of the first bottom wall 224. The first bottom wall 224 is further provided with an air inlet hole 226, and the air inlet hole 226 is used for transmitting the outside atmosphere to the insertion cavity 222, so that the air flow carrying heat generating member 23 heats the aerosol generating assembly 4 to generate the aerosol and transmits the aerosol to the mouth of the user. Specifically, the sleeve 221 is a cylindrical plastic tube, the through hole 225 is disposed at the center of the first bottom wall 224, and the plurality of air inlet holes 226 are disposed around the through hole 225.
In another embodiment, the moveable member 22 may also be a sliding plate. The aerosol-generating assembly 4 is inserted into the mounting chamber 211 with the insertion end abutting a sliding plate having a through-hole 225 and an air inlet hole 226. The specific through hole 225 and the air inlet hole 226 are the same as the through hole 225 and the air inlet hole 226 on the sleeve 221 in structure, position and function, and are not described again here.
The elastic element 25 is disposed between the fixed element 21 and the movable element 22, and the elastic element 25 is configured to provide a restoring force for the movable element 22 to return from the second position to the first position of the installation cavity 211. Further, the resilient member 25 may also maintain the moveable member 22 in the first position, preventing the resilient member 25 from wobbling. In this embodiment, the elastic member 25 is a spring 251. The spring 251 may be disposed in the mounting cavity 211 of the fixing element 21, one end of the spring 251 abuts against the movable element 22, the other end abuts against the second bottom wall 213 of the mounting cavity 211, and the movable element 22 slides in the mounting cavity 211 through the spring 251 to realize the sliding connection between the movable element 22 and the fixing element 21. In an embodiment, the first annular sidewall 223 is provided with an annular protrusion 228 adjacent to the outer surface of the first bottom wall 224, the annular protrusion 228 adjacent to the surface of the second bottom wall 213 forms a mounting groove 227, and the end of the spring 251, which is far away from the second bottom wall 213 of the mounting cavity 211, is sleeved outside the first annular sidewall 223 and is received in the mounting groove 227, so as to prevent the spring 251 from being displaced during the compression process. In another alternative embodiment, an annular groove is formed on the inner side wall of the mounting cavity 211, a protruding ring is formed on the outer side wall of the sleeve 221, the protruding ring is received in the annular groove, one end of the spring 251 abuts against the surface of the protruding ring close to the first bottom wall 224, the other end of the spring 251 abuts against the surface of the annular groove close to the second bottom wall 213, and the sleeve 221 slides in the mounting cavity 211 along the direction of inserting or extracting the aerosol generating assembly 4 through the spring 251, so as to realize the relative sliding between the sleeve 221 and the fixing member 21.
In order to prevent the spring 251 from self-heating due to the influence of the magnetic field generated by the magnetic field generating member 24 and influence the elasticity and the service life of the spring 251, the material of the spring 251 is a non-metal material, such as rubber. In order to avoid the height of the spring 251 when compressed to the limit affecting the distance between the movable member 22 and the bottom wall of the mounting cavity 211, the spring 251 may have a trumpet-shaped structure, and contact collision of the spring 251 itself when compressed may also be avoided. It is understood that when the spring 251 has a cylindrical structure, the height of the spring 251 compressed to the limit may be higher than the height of the blocking portion 232, and at this time, the spring 251 having a cylindrical structure may serve as a limit portion to limit the movable member 22 at the second position.
In other alternative embodiments, referring specifically to fig. 7, the elastic member 25 includes a first magnetic body 252 and a second magnetic body 253 which have the same magnetism. The first magnetic body 252 is disposed on the bottom surface of the casing 221, the second magnetic body 253 is disposed on the bottom wall of the mounting cavity 211, and the second magnetic body 253 is spaced apart from the fixing portion 214 disposed on the bottom wall of the mounting cavity 211. Because the first magnetic body 252 and the second magnetic body 253 have the same magnetism, when the bushing 221 slides towards the direction close to the bottom wall of the mounting cavity 211, the repulsive force between the first magnetic body 252 on the bushing 221 and the second magnetic body 253 on the fixing member 21 increases, the repulsive force between the first magnetic body 252 and the second magnetic body 253 generates a restoring force, and the restoring force can drive the bushing 221 to return to the second position from the first position of the mounting cavity 211.
The magnetic field generator 24 is fitted over the outer wall surface of the holder 21 and electrically connected to the power supply unit 3. The magnetic field generating member 24 can generate a magnetic field after being electrified, so that the heating member 23 generates heat. The magnetic field generator 24 includes a coil 241 and a shielding layer 242 covering the coil 241 away from the fixing element 21. Specifically, the coil 241 is sleeved on the middle position of the fixing member 21, when the movable member 22 is at the first position and the aerosol generating assembly 4 abuts against the movable member 22, the aerosol generating portion 42 of the aerosol generating assembly 4 is located in the coil 241, and the insertion portion 231 of the heat generating element 23 is inserted into the aerosol generating portion 42 and is also located in the coil 241.
The aerosol generating assembly 4 comprises an aerosol generating portion 42 and a mouthpiece portion 41; the mouthpiece portion 41 includes a hollow section 412 and a filtering section 411, the filtering section 411 is disposed at one end of the hollow section 412, the aerosol generating portion 42 is disposed at one end of the hollow section 412 far away from the filtering section 411, the aerosol generating portion 42 is accommodated in the mounting cavity 211, and at least an end portion of the filtering section 411 far away from the hollow section 412 is exposed outside the housing 1, so that a user can contact the mouthpiece portion 41. The aerosol generated by the aerosol generating part 42 through heating and atomization is transmitted to the air outlet channel of the hollow section 412 along with the air flow, and then is transmitted to the mouth of the user after being filtered by the filtering section 411. In one embodiment, the aerosol generating assembly 4 comprises a containment tube having a filter material forming filter segment 411 disposed at one end and an aerosol generating substrate forming aerosol generating portion 42 disposed at the other end, with a hollow segment 412 formed in the middle. In one embodiment, the outer wall surface of the aerosol generating assembly 4 is provided with a first mark 43 and a second mark 44 at intervals, wherein the second mark 44 is arranged close to the filter segment 411, and the first mark 43 is arranged on the side of the second mark 44 far away from the filter segment 411. When the first indicia 43 is flush with the opening of the housing 1, it indicates that the aerosol-generating component 4 is in abutment with the moveable member 22 and that the moveable member 22 is in the first position. When the second indicia 44 is flush with the opening of the housing 1, the moveable member 22 is in the second position. Wherein, the first mark 43 and the second mark 44 are both mark lines. When the first mark 43/the second mark 44 is flush with the opening of the housing 1, the first mark 43/the second mark 44 is also flush with the outer wall surface of the housing 1. When the port of the mounting cavity 211 or the insertion cavity 222 is flush with the opening of the housing 1, it can also be judged by observing that the first mark 43 or the second mark 44 is flush with the port of the mounting cavity 211 or the insertion cavity 222.
Referring to fig. 8 to 10, fig. 8 is a schematic structural view of an electronic atomization device in a first state according to the present invention; FIG. 9 is a schematic structural diagram of an electronic atomizer according to the present invention in a second state; fig. 10 is a schematic structural diagram of the electronic atomization device provided by the invention in a third state.
In one embodiment, referring to fig. 8, when the aerosol generating assembly 4 is not inserted, the sleeve 221 is in the first position of the mounting cavity 211 and the spring 251 is in the first compressed state. When it is desired to use the electronic atomization device 100, the aerosol-generating portion 42 in the aerosol-generating assembly 4 needs to be inserted into the insertion cavity 222 through the insertion opening 229 toward the sleeve 221 until the end of the aerosol-generating portion 42 away from the mouthpiece portion 41 abuts against the bottom wall of the insertion cavity 222. At this time, the first mark 43 on the aerosol generating assembly 4 is flush with the opening of the housing 1, the sleeve 221 is still at the first position of the mounting cavity 211, a part of the insertion part 231 penetrating through the through hole 225 is inserted into the aerosol generating part 42, the second end 234 of the heat generating member 23 is fixedly connected with the fixing part 214 arranged on the bottom wall of the mounting cavity 211, and the insertion part 231 of the heat generating member 23 is arranged at an interval with the inner wall surface of the through hole 225.
The force is continuously applied to the aerosol generating assembly 4, so that the sleeve 221 slides from the first position of the installation cavity 211 to the second position of the installation cavity 211, more aerosol generating assemblies 4 are inserted into the installation cavity 211, the aerosol generating assembly 4 drives the sleeve 221 to slide towards the direction close to the bottom wall of the installation cavity 211, the spring 251 is compressed to the second compression state, and simultaneously, more insertion parts 231 of the heating element 23 are inserted into the aerosol generating part 42. At this time, when the second mark 44 on the outer wall surface of the aerosol generating assembly 4 is flush with the opening of the housing 1, it indicates that the bottom surface of the sleeve 221 is just abutted against the end surface of the side wall of the receiving groove 2142 formed on the bottom wall of the mounting cavity 211, and the sleeve 221 is located at the second position of the mounting cavity 211, as shown in fig. 9. When the sleeve 221 is located at the second position of the mounting cavity 211, the insertion part 231 is inserted into the aerosol generating part 42, the length of the insertion part 231 inserted into the aerosol generating part 42 is equal to the height of the aerosol generating part 42, the sleeve 221 and the blocking part 232 are arranged at intervals close to the end face of the insertion part 231, and the spring 251 is still in a compressed state.
The force applied to the aerosol generating component 4 is stopped, the spring 251 in the second compression state generates a restoring force, the restoring force pushes the sleeve 221 to slide towards the direction far away from the second bottom wall 213 of the installation cavity 211, so that the sleeve 221 slides from the second position of the installation cavity 211 to return to the first position of the installation cavity 211, the sleeve 221 drives the aerosol generating component 4 to slide towards the direction far away from the bottom wall of the installation cavity 211, the heating element 23 inserted into the aerosol generating part 42 also moves along with the aerosol generating component 4 towards the direction far away from the second bottom wall 213 of the installation cavity 211, and then the blocking part 232 of the heating element 23 is separated from the fixing part 214. When the first mark 43 on the outer wall surface of the aerosol generating assembly 4 is flush with the opening of the housing 1 again, it indicates that the sleeve 221 abuts against the top wall of the mounting cavity 211, i.e. returns to the first position, and the spring 251 returns to the first compressed state, at which time the heat generating element 23 contacts with the aerosol generating portion 42 only through the plug portion 231, as shown in fig. 10. The heating element 23 is not in contact with the fixing element 21 and the sleeve 221, only the heating element 23 is in contact with the aerosol generating part 42, the heating element 23 is in a suspended state, heat generated by the heating element 23 is transmitted to the aerosol generating part 42, and heat loss is avoided.
The coil 241 is powered by the power supply component 3, so that the coil 241 generates a magnetic field, the heating component 23 generates eddy current in the magnetic field to generate heat, so as to heat the aerosol generating part 42, so that the aerosol generating part 42 generates aerosol, the outside atmosphere enters the insertion cavity 222 through the air inlet hole 226, the generated aerosol is carried by the airflow and is transmitted to the hollow section 412, and then the airflow is transmitted to the mouth of a user through the filtering section 411.
When the aerosol generating assembly 4 needs to be replaced, a pulling force is applied to move the aerosol generating assembly 4 in a direction away from the bottom wall of the mounting cavity 211, and the aerosol generating assembly 4 drives the heating element 23 to slide in a direction away from the bottom wall of the mounting cavity 211 until the blocking portion 232 abuts against the bottom surface of the sleeve 221. Continuing to apply pulling force, making generate heat piece 23 and aerosol produce subassembly 4 separation, generating heat piece 23 because the action of gravity, falls to the direction that is close to the installation cavity 211 diapire, because the restriction of through-hole 225 and/or the attraction effect of magnetism piece 216 make the barrier section 232 of generating heat piece 23 fall into the fixed part 214 that sets up on the installation cavity 211 diapire, and because the effect of magnetism piece 216, make the grafting section 231 of generating heat piece 23 can keep upright state.
In the electronic atomization device provided by the embodiment, the heating component comprises a fixed component, a movable component and a heating component, wherein the fixed component is provided with an installation cavity for accommodating the aerosol generating component; the movable part is accommodated in the mounting cavity and is in sliding connection with the fixed part; the heating piece is detachably arranged on the bottom wall of the installation cavity and used for generating heat in a magnetic field and heating the aerosol generating assembly. The aerosol generating component is inserted into the sleeve and drives the moving part from the first position to the second position, and the heating component is inserted into the aerosol generating component; the moving part resets to the first position from the second position, and the piece that generates heat inserts and establishes in the aerosol produces the subassembly and with the diapire separation of installation cavity, and generate heat the piece and set up with the sleeve pipe interval to the more heat that the piece that generates heat produced is used for heating the aerosol and produces the subassembly, reduces the thermal loss that the piece that generates heat produced, improves heat utilization.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (21)
1. A heat generating component, comprising:
the fixing piece is provided with a mounting cavity and used for accommodating the aerosol generating assembly;
the movable piece is accommodated in the mounting cavity and is in sliding connection with the fixed piece;
the heating piece is detachably arranged on the bottom wall of the installation cavity and is used for generating heat in a magnetic field and heating the aerosol generating assembly;
the aerosol generating component is inserted into the mounting cavity and drives the movable piece from a first position to a second position, and the heating piece is inserted into the aerosol generating component; the moving member resets from the second position to the first position, the heating member is inserted into the aerosol generating assembly and separated from the bottom wall of the installation cavity, and the heating member and the moving member are arranged at intervals.
2. The heat generating assembly as claimed in claim 1, wherein the movable member has a through hole allowing the first end of the heat generating member to pass through and restricting the second end of the heat generating member from passing through; when the moving member is located at the second position, the heating member penetrates through the through hole, is inserted into the aerosol generating assembly, and is arranged at an interval with the moving member.
3. The heating element of claim 2 wherein the movable member is a sleeve having an insertion cavity that receives the aerosol generating assembly; the sleeve comprises a first annular side wall and a first bottom wall connected with one end of the first annular side wall; the through hole is formed in the first bottom wall.
4. The heating assembly as claimed in claim 3, wherein when the sleeve is in the first position, the second end of the heating member is detachably connected to the bottom wall of the mounting cavity, and the first end of the heating member is inserted into the insertion cavity through the through hole.
5. The heat generating assembly as claimed in claim 3, wherein the first bottom wall further comprises an air inlet hole.
6. The heat generating assembly of claim 3, wherein the heat generating component comprises an inserting portion and a blocking portion fixedly connected with one end of the inserting portion, which is far away from the blocking portion, serves as the first end, an end portion of the blocking portion, which is far away from the inserting portion, serves as the second end, the inner diameter of the through hole is larger than the cross sectional dimension of the inserting portion, and the inner diameter of the through hole is smaller than the cross sectional dimension of the blocking portion.
7. The heating assembly as claimed in claim 6, wherein the fixing member includes a second annular sidewall and a second bottom wall connected to one end of the second annular sidewall, the second annular sidewall and the second bottom wall form the mounting cavity, and a fixing portion is disposed on one side of the second bottom wall close to the movable member, and the fixing portion is used for fixing the heating member to keep the heating member upright.
8. The heat generating component of claim 7, wherein the fixing member and/or the sleeve has a position-limiting portion for limiting the sleeve at the second position and enabling the sleeve to be spaced from the blocking portion of the heat generating member.
9. The heat generating component of claim 8, wherein the fixing portion is a groove for receiving and fixing a blocking portion of the heat generating member.
10. The heat generating component of claim 9, wherein the depth of the groove is greater than the height of the blocking portion, such that the sidewall of the groove serves as the stopper.
11. The heat generating assembly of claim 9, wherein the recess and the second end of the heat generating member are each tapered.
12. The heating assembly as claimed in claim 7, wherein a portion of the second bottom wall corresponding to the fixing portion is further provided with a magnetic member for magnetically connecting with the heating member; the attractive force between the magnetic part and the heating part is smaller than the friction force between the heating part and the aerosol generating component.
13. The heating element of claim 3, further comprising an elastic member disposed between the fixed member and the movable member, the elastic member being configured to provide a restoring force for the movable member to return from the first position to the second position.
14. The heating assembly as claimed in claim 13, wherein the resilient member comprises a spring disposed in the mounting cavity, and one end of the spring abuts against the sleeve and the other end abuts against the fixing member.
15. The heating element as claimed in claim 13, wherein the elastic member comprises a first magnetic body and a second magnetic body, the first magnetic body and the second magnetic body are identical in magnetism, the first magnetic body is disposed on the sleeve, and the second magnetic body is disposed on the fixing member.
16. The heating assembly as claimed in claim 1, further comprising a magnetic field generator, wherein the magnetic field generator is sleeved on the outer wall surface of the fixing member for generating a magnetic field.
17. The heating element as claimed in claim 16, wherein the magnetic field generator comprises a coil and a shielding layer covering the coil.
18. An electronic atomization device, comprising:
a housing having an installation space;
the heating component is accommodated in the installation space and is fixedly connected with the shell; wherein the heat-generating component is as in any one of claims 1-17 above;
and the power supply assembly is accommodated in the installation space, supplies power to the heating assembly and controls the heating assembly to work.
19. The electronic atomization device of claim 18 further comprising an aerosol generation assembly comprising an aerosol generation portion and a mouthpiece portion; the suction nozzle portion includes cavity section and fillter section, fillter section set up in the one end of cavity section, aerosol production portion set up in the cavity section is kept away from the one end of fillter section, aerosol production portion accept in the installation cavity, at least the fillter section is kept away from the tip of cavity section expose in outside the casing.
20. The electronic atomizer device according to claim 19, wherein an outer wall surface of the aerosol generating assembly is provided with a first mark, and the first mark is flush with the outer wall surface of the housing, indicating that the aerosol generating assembly abuts against the movable member and the movable member is in the first position.
21. The electronic atomizing device of claim 20, wherein the outer wall of the aerosol generating component is further provided with a second mark, and the second mark is flush with the outer wall of the housing and indicates that the movable member is in the second position.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110990780.9A CN113768196A (en) | 2021-08-26 | 2021-08-26 | Electronic atomization device and heating assembly thereof |
| PCT/CN2022/113417 WO2023025041A1 (en) | 2021-08-26 | 2022-08-18 | Electronic atomization device and heating component thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110990780.9A CN113768196A (en) | 2021-08-26 | 2021-08-26 | Electronic atomization device and heating assembly thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113768196A true CN113768196A (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110990780.9A Pending CN113768196A (en) | 2021-08-26 | 2021-08-26 | Electronic atomization device and heating assembly thereof |
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| Country | Link |
|---|---|
| CN (1) | CN113768196A (en) |
| WO (1) | WO2023025041A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412970A (en) * | 2021-08-02 | 2021-09-21 | 云南喜科科技有限公司 | Detachable and reusable electromagnetic heating component and electromagnetic heating smoking set comprising same |
| WO2023025041A1 (en) * | 2021-08-26 | 2023-03-02 | 深圳麦时科技有限公司 | Electronic atomization device and heating component thereof |
| WO2023221613A1 (en) * | 2022-05-16 | 2023-11-23 | 深圳麦时科技有限公司 | Aerosol generating device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547506B (en) * | 2018-05-30 | 2021-03-26 | 深圳御烟实业有限公司 | Aerosol generating device |
| KR20190143726A (en) * | 2018-06-21 | 2019-12-31 | 주식회사 이엠텍 | Electronic cigarette device having cigarette discharging structure |
| US20220087320A1 (en) * | 2019-01-17 | 2022-03-24 | O-Net Automation Technology (Shenzhen) Limited | Electronic cigarette and atomizing device thereof |
| EP3711529A1 (en) * | 2019-03-22 | 2020-09-23 | Nerudia Limited | Smoking substitute system |
| CN210960429U (en) * | 2019-10-28 | 2020-07-10 | 深圳市舜宝科技有限公司 | Electronic smoking set |
| CN110946330A (en) * | 2019-12-23 | 2020-04-03 | 深圳麦时科技有限公司 | Electronic atomization device and extractor thereof |
| CN111480892A (en) * | 2020-04-22 | 2020-08-04 | 深圳麦时科技有限公司 | Aerosol generating device |
| CN112656044A (en) * | 2020-12-25 | 2021-04-16 | 深圳麦时科技有限公司 | Aerosol generating device and extractor assembly thereof |
| CN112690507A (en) * | 2020-12-29 | 2021-04-23 | 江门摩尔科技有限公司 | Heating element, preparation method thereof, atomizer and electronic device |
| CN113768196A (en) * | 2021-08-26 | 2021-12-10 | 深圳麦时科技有限公司 | Electronic atomization device and heating assembly thereof |
-
2021
- 2021-08-26 CN CN202110990780.9A patent/CN113768196A/en active Pending
-
2022
- 2022-08-18 WO PCT/CN2022/113417 patent/WO2023025041A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412970A (en) * | 2021-08-02 | 2021-09-21 | 云南喜科科技有限公司 | Detachable and reusable electromagnetic heating component and electromagnetic heating smoking set comprising same |
| CN113412970B (en) * | 2021-08-02 | 2023-10-20 | 云南喜科科技有限公司 | Detachable and reusable electromagnetic heating component and electromagnetic heating smoking set comprising same |
| WO2023025041A1 (en) * | 2021-08-26 | 2023-03-02 | 深圳麦时科技有限公司 | Electronic atomization device and heating component thereof |
| WO2023221613A1 (en) * | 2022-05-16 | 2023-11-23 | 深圳麦时科技有限公司 | Aerosol generating device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023025041A1 (en) | 2023-03-02 |
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